| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| PATRIMMO | |||
| GPINVEST | |||
| GROFF INVESTISSEMENT | |||
| CRISTAL BOOST | |||
| INVESTA | |||
| CLELIA | |||
| ASPIMMO | |||
| DORN | PATRICK | 1954-05 | Partner with Unlimited Liability |
| FRIESE | JEAN-JACQUES | 1956-06 | Partner with Unlimited Liability |
| GROFF | GILBERT | 1954-05 | Manager |
| VERSCHOORE | FRANCOIS | 1956-11 | Partner with Unlimited Liability |
| WALD | BENOIT | 1957-03 | Partner with Unlimited Liability |
| WOHLGEMUTH | MARCEL | 1955-10 | Partner with Unlimited Liability |